CTA2:=REF(LOW,1);
CTA3:=SMA(Abs(LOW-CTA2),3,1)/SMA(MAX(LOW-CTA2,0),3,1)*100;
CTA4:=EMA(IF(CLOSE*1.2,CTA3*10,CTA3/10),3);
CTA5:=LLV(LOW,30);
CTA6:=HHV(CTA4,30);
CTA7:=IF(LLV(LOW,58),1,0);
CTA8:=EMA(IF(LOW<=CTA5,(CTA4+CTA6*2)/2,0),3)/618*CTA7;
CTA12:=(CLOSE-LLV(LOW,40))/LLV(LOW,40)*100;
建仓吸筹:=IF(CTA8,CTA8,1),COLORRED;
吸筹买点:crOSS(CTA12,建仓吸筹);
